php-ds /
polyfill
| @@ 506-518 (lines=13) @@ | ||
| 503 | * |
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| 504 | * @param callable|null $comparator Accepts two values to be compared. |
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| 505 | */ |
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| 506 | public function sort(callable $comparator = null) |
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| 507 | { |
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| 508 | if ($comparator) { |
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| 509 | usort($this->pairs, function($a, $b) use ($comparator) { |
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| 510 | return $comparator($a->value, $b->value); |
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| 511 | }); |
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| 512 | ||
| 513 | } else { |
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| 514 | usort($this->pairs, function($a, $b) { |
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| 515 | return $a->value <=> $b->value; |
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| 516 | }); |
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| 517 | } |
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| 518 | } |
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| 519 | ||
| 520 | /** |
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| 521 | * Returns a sorted copy of the map, based on an optional callable |
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| @@ 542-554 (lines=13) @@ | ||
| 539 | * |
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| 540 | * @param callable|null $comparator Accepts two keys to be compared. |
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| 541 | */ |
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| 542 | public function ksort(callable $comparator = null) |
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| 543 | { |
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| 544 | if ($comparator) { |
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| 545 | usort($this->pairs, function($a, $b) use ($comparator) { |
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| 546 | return $comparator($a->key, $b->key); |
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| 547 | }); |
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| 548 | ||
| 549 | } else { |
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| 550 | usort($this->pairs, function($a, $b) { |
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| 551 | return $a->key <=> $b->key; |
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| 552 | }); |
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| 553 | } |
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| 554 | } |
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| 555 | ||
| 556 | /** |
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| 557 | * Returns a sorted copy of the map, based on an optional callable |
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